fix some broken links

upgrade all nginx examples to latest version
moved some examples from contrib to this repo

examples/multi-tls/multi-tls.yaml

@@ -0,0 +1,102 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  ports:
+  - port: 80
+    targetPort: 80
+    protocol: TCP
+    name: http
+  selector:
+    app: nginx
+---
+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: nginx
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: gcr.io/google_containers/nginx
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: echoheaders
+  labels:
+    app: echoheaders
+spec:
+  ports:
+  - port: 80
+    targetPort: 8080
+    protocol: TCP
+    name: http
+  selector:
+    app: echoheaders
+---
+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: echoheaders
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: echoheaders
+    spec:
+      containers:
+      - name: echoheaders
+        image: gcr.io/google_containers/echoserver:1.4
+        ports:
+        - containerPort: 8080
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: foo-tls
+  namespace: default
+spec:
+  tls:
+  - hosts:
+    - foo.bar.com
+    # This secret must exist beforehand
+    # The cert must also contain the subj-name foo.bar.com
+    # You can create it via:
+    # make keys secret SECRET=/tmp/foobar.json HOST=foo.bar.com NAME=foobar
+    # https://github.com/kubernetes/contrib/tree/master/ingress/controllers/gce/https_example
+    secretName: foobar
+  - hosts:
+    - bar.baz.com
+    # This secret must exist beforehand
+    # The cert must also contain the subj-name bar.baz.com
+    # You can create it via:
+    # make keys secret SECRET=/tmp/barbaz.json HOST=bar.baz.com NAME=barbaz
+    # https://github.com/kubernetes/contrib/tree/master/ingress/controllers/gce/https_example
+    secretName: barbaz
+  rules:
+  - host: foo.bar.com
+    http:
+      paths:
+      - backend:
+          serviceName: echoheaders
+          servicePort: 80
+        path: /
+  - host: bar.baz.com
+    http:
+      paths:
+      - backend:
+          serviceName: nginx
+          servicePort: 80
+        path: /